BUS/ST 350-601 HW #2 Fall 2013
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The number of books shipped out daily by Amazon.com was recorded for 100 days The data is
in this Excel file
Draw a histogram fo

BUS/ST 350
EXAM 1 Practice Problems
Reiland
Material covered: Course Pack: Lecture Unit 1, Lecture Unit 2 WARNING: this sample exam may not cover all the material for which you are responsible! 1. The heights of American men aged 18 to 24 are appr

BUS/ST 350-601 HW #5 Fall 2013
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Employment data at a large company reveal that 72% of the workers are married, 39% are
college graduates, and half of the college gr

Homework 5
1. The fuel economy of a 2011 Lexus RX 350 using premium fuel is normally
distributed with a known population standard deviation of 1.25 mpg. If a
random sample of 30 tanks of gas yields a mean of 21.0 mpg, find a 95%
confidence interval for th

BUS/ST 350-601 HW #9 Fall 2013
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You'd like to estimate the proportion of the 34,340 students at NCSU who are foreign students.
In your random sample of 50 students

BUS/ST 350-601 HW #13 Fall 2013
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One of the most important business applications of simple linear regression is the well-known
and often-used market model. This mod

1. 0/1 points Last Response | Show Details All Responses Notes part score total submissions 1 0 1 2/2 The placement office at a university regularly surveys the graduates 1 year after graduation and asks for the following information. Select the info

BUS/ST 350-601 HW #7 Fall 2013
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Assume that 13% of people are left-handed. If we select 10 people at random, answer the
following questions:
a. What is the probabil

BUS/ST 350-601 HW #10 Fall 2013
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After the first two games of the 2012-2013 NBA regular season, Lebron James had taken 32
shots and made 18. The proportion
of shots

1. According to the Open Doors Report, 9.5% of all full-time US undergraduate students
study abroad. Of the students who study abroad, 60% are female. What is the
probability that a randomly selected full-time US undergraduate student is a female
who stud

Bus 360
Chapter 1
Good marketing is not a random activity; it requires _ to produce sound
decisions.
corporate governance
thoughtful planning
short-term goals
a profit orientation
a win-lose approach
The _ addresses the product's key features, how much it

The trade volume of a stock is the number of shares traded on a given day. The
following data, in millions (so that 6.16 represents 6,160,000 shares traded) represent
the volume of PepsiCo stock traded for a random sample of trading days in 2010.
Use the